Contents

module LearnConfig
  class CLI
    attr_reader   :github_username
    attr_accessor :token

    def initialize(github_username)
      @github_username = github_username
    end

    def ask_for_oauth_token(short_text: false, retries_remaining: 5)
      if !short_text
        puts <<-LONG
In order to receive credit for your work, you will need to configure
the Learn gem with an OAuth token. You can find yours in Base at:
  https://base.flatironschool.com/account/manage

        LONG

        print 'Once you have it, please come back here and paste it in: '
      elsif retries_remaining > 0
        print "Hmm...that token doesn't seem to be correct. Please try again: "
      else
        puts "Sorry, you've tried too many times. Please check your token and try again later."
        exit
      end

      self.token = gets.chomp

      verify_token_or_ask_again!(retries_remaining: retries_remaining)
    end

    private

    def verify_token_or_ask_again!(retries_remaining:)
      if token_valid?
        token
      else
        ask_for_oauth_token(short_text: true, retries_remaining: retries_remaining - 1)
      end
    end

    def token_valid?(retries=3)
      learn = LearnWeb::Client.new(token: token, silent_output: true)
      begin
        Timeout::timeout(15) do
          learn.valid_token?
        end
      rescue Timeout::Error
        if retries > 0
          puts "There was an error validating your token. Retrying..."
          token_valid?(retries-1)
        else
          puts "There was a problem connecting to Learn. Please try again."
          exit
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
learn-config-1.0.78	lib/learn_config/cli.rb